54403920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:394

約数の個数: 160

約数和(自身を含む): 190166400

約数和(自身を除く): 135762480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 108, 120, 135, 144, 178, 180, 216, 240, 267, 270, 283, 356, 360, 432, 445, 534, 540, 566, 712, 720, 801, 849, 890, 1068, 1080, 1132, 1335, 1415, 1424, 1602, 1698, 1780, 2136, 2160, 2264, 2403, 2547, 2670, 2830, 3204, 3396, 3560, 4005, 4245, 4272, 4528, 4806, 5094, 5340, 5660, 6408, 6792, 7120, 7641, 8010, 8490, 9612, 10188, 10680, 11320, 12015, 12735, 12816, 13584, 15282, 16020, 16980, 19224, 20376, 21360, 22640, 24030, 25187, 25470, 30564, 32040, 33960, 38205, 38448, 40752, 48060, 50374, 50940, 61128, 64080, 67920, 75561, 76410, 96120, 100748, 101880, 122256, 125935, 151122, 152820, 192240, 201496, 203760, 226683, 251870, 302244, 305640, 377805, 402992, 453366, 503740, 604488, 611280, 680049, 755610, 906732, 1007480, 1133415, 1208976, 1360098, 1511220, 1813464, 2014960, 2266830, 2720196, 3022440, 3400245, 3626928, 4533660, 5440392, 6044880, 6800490, 9067320, 10880784, 13600980, 18134640, 27201960, 54403920]

約数ペア:

[(1, 54403920), (2, 27201960), (3, 18134640), (4, 13600980), (5, 10880784), (6, 9067320), (8, 6800490), (9, 6044880), (10, 5440392), (12, 4533660), (15, 3626928), (16, 3400245), (18, 3022440), (20, 2720196), (24, 2266830), (27, 2014960), (30, 1813464), (36, 1511220), (40, 1360098), (45, 1208976), (48, 1133415), (54, 1007480), (60, 906732), (72, 755610), (80, 680049), (89, 611280), (90, 604488), (108, 503740), (120, 453366), (135, 402992), (144, 377805), (178, 305640), (180, 302244), (216, 251870), (240, 226683), (267, 203760), (270, 201496), (283, 192240), (356, 152820), (360, 151122), (432, 125935), (445, 122256), (534, 101880), (540, 100748), (566, 96120), (712, 76410), (720, 75561), (801, 67920), (849, 64080), (890, 61128), (1068, 50940), (1080, 50374), (1132, 48060), (1335, 40752), (1415, 38448), (1424, 38205), (1602, 33960), (1698, 32040), (1780, 30564), (2136, 25470), (2160, 25187), (2264, 24030), (2403, 22640), (2547, 21360), (2670, 20376), (2830, 19224), (3204, 16980), (3396, 16020), (3560, 15282), (4005, 13584), (4245, 12816), (4272, 12735), (4528, 12015), (4806, 11320), (5094, 10680), (5340, 10188), (5660, 9612), (6408, 8490), (6792, 8010), (7120, 7641)]